班级教师协会
association of classroom teacher
毕业班教学
Teaching of graduateciasses
大学班级
class in universities and colleges
高职特教班教师
special educators in vocational senior high school
换班教学
Exchanging Classes to Teach Students
实施小班教学
introduce a small class teaching scheme
推行小班教学
pushing for smaller class sizes
小班教学的成效
the effectiveness of small-class teaching
小学班级管理
primary school class management
支持小班教学
supported small-class teaching